“雌蕊”造句

花粉粒和雌蕊都具有活力.
Both the pollen grains and the gynoecia are active.

雌蕊生在花盘上.
A female structure positioned on a disk.

聚生果实生自具有多个单雌蕊的花朵.
An aggregate fruit comes from a flower with several simple pistils.